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166
CDUS43 KLOT 232135
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT TUE APR 23 2024

...................................

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 23 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         64   2:58 PM  88    1960  62      2       42
  MINIMUM         56   6:19 AM  25    1873  43     13       36
                                      1986
  AVERAGE         60                        52      8       39

PRECIPITATION (IN)
  TODAY            T             1.01 1878   0.14  -0.14     0.00
  MONTH TO DATE    2.04                      2.75  -0.71     1.56
  SINCE MAR 1      5.63                      5.20   0.43     5.36
  SINCE JAN 1      9.78                      9.16   0.62    11.79

SNOWFALL (IN)
  TODAY            0.0           3.1  1967   0.1   -0.1      0.0
  MONTH TO DATE    T                         1.2   -1.2      0.5
  SINCE MAR 1      1.0                       6.7   -5.7      2.3
  SINCE JUL 1     22.2                      38.3  -16.1     20.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            5                        13     -8       26
  MONTH TO DATE  303                       387    -84      290
  SINCE MAR 1    945                      1195   -250     1092
  SINCE JUL 1   4633                      5664  -1031     5127

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    3                         0      3       25
  SINCE MAR 1      3                         2      1       25
  SINCE JAN 1      3                         2      1       25
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    14.8


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           2:00 PM
 LOWEST     39          12:00 AM
 AVERAGE    54

..........................................................


THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        87      1915
                                             1990
 MINIMUM TEMPERATURE (F)   43        29      1910
                                             2015


SUNRISE AND SUNSET
APRIL 23 2024.........SUNRISE   5:58 AM CDT   SUNSET   7:42 PM CDT
APRIL 24 2024.........SUNRISE   5:57 AM CDT   SUNSET   7:43 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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